<template>
  <el-row type="flex" justify="space-between" align="middle" style="height: 40px; width: 100%;">
    <el-col>
      <span> {{ treeNode.name }} </span>
    </el-col>
    <el-col :span="10">
      <el-row type="flex" justify="end">
        <el-col> {{ treeNode.manager }} </el-col>
        <el-col>
          <el-dropdown @command="operateDepts">
            <span>
              操作<i class="el-icon-arrow-down" />
            </span>
            <!-- 下拉菜单 -->
            <el-dropdown-menu slot="dropdown">
              <el-dropdown-item command="add">添加子部门</el-dropdown-item>
              <!-- 编辑部门和删除部门只会在子节点上显示 -->
              <el-dropdown-item v-if="!isroot" command="edit">编辑部门</el-dropdown-item>
              <el-dropdown-item v-if="!isroot" command="del">删除部门</el-dropdown-item>
            </el-dropdown-menu>
          </el-dropdown>
        </el-col>
      </el-row>
    </el-col>
  </el-row>
</template>

<script>
import { delDepartments } from '@/api/departments'
export default {
  props: {
    // 定义属性
    treeNode: {
      type: Object,
      required: true
    },
    isroot: {
      type: Boolean,
      default: false
    }
  },
  methods: {
    // 点击编辑，新增，删除
    operateDepts(type) {
      if (type === 'add') {
        // 添加部门
        this.$emit('addDepts', this.treeNode) // 触发自定义事件
      } else if (type === 'edit') {
        // 编辑部门
        this.$emit('editDepts', this.treeNode)
      } else {
        // 删除部门
        console.log(111)
        this.$confirm('您确定删除吗？').then(() => {
          return delDepartments(this.treeNode.id)
        }).then(() => {
          // 只需要成功的时候。调用接口删除，后端数据变化了，前端没有变化，重新获取
          this.$emit('delDepts')
          this.$message.success('删除成功')
        })
      }
    }
  }
}
</script>

<style scoped>

</style>
